1. Calcular la cantidad de soluto que debe pesar en una balanza analítica para preparar una solución de NaOH a una concentración de [0,2M] en un balón aforado de 50mL.

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Ineed ! i have no clue how to do this problem.

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.